Individual Calculations June 2019
 Salcedo, Daniel E.  Total change: -3.40  Rating chartPersonal card
 2019 Keres Memorial. Vancouver CAN 2019-05-18
RcRownchangeKK*chgGame
 2011 1969 2.50 6 -0.17 20 -3.40 
  Nyamdorj, Davaa-Ochir 2131 CAN0.5010.21204.20 
  Mohammed Qanee, Arpak Worya c2135 IRQ0.001-0.2820-5.60 
  Linnick, Mark 1848 CAN1.0010.34206.80 
  Moura, Eduardo 2118 BRA0.5010.20204.00 
  Sadoughian-Zadeh, Farshad 2022 IRI0.001-0.4320-8.60 
  Li, Kevin 1811 CAN0.501-0.2120-4.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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